Yeet a Brainrot is a Roblox simulator built around a single goal: launch your brainrot character as far as you can, then use the coins you earn to strengthen your throw and unlock tougher characters. Promo codes speed that process up by handing out relic chests, potions, and forging gemstones without any grinding.
Working Yeet a Brainrot codes
These codes are confirmed active right now. Redeem them before jumping into a long throwing session so the relic chests and boosts are ready to use immediately.
UPD202673— 10x Forging Gemstone NEWUPD2026626— 10x Forging GemstoneBUGFIX2— 5x Divine Relic ChestUPD2026619— 3x Divine Relic ChestUPD2026612— 3x Divine Relic ChestBUGFIX— 5x Primeval Relic ChestUPD202664— 5x Primeval Relic ChestNewWorld— 1x Divine Relic ChestRELEASE5— 1x Luck PotionRELEASE4— 1x Coin PotionRELEASE3— 1x Common PetRELEASE2— 1x Power PotionRELEASE1— 5x Mark Relic ChestGAMETHERAPIST— 3x Divine Relic ChestTEST2— 3x Primeval Relic ChestTEST— 1x Primeval Relic ChestRELEASE— 1x Mark Relic Chest
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Add to Google Preferences →How to redeem codes in Yeet a Brainrot
Redeeming a code takes less than a minute once you know where the entry box sits. Open Yeet a Brainrot on Roblox and follow these steps.

You will know a code worked when the Shop menu shows a confirmation and the relic chests, potions, or gemstones appear in your inventory right away. If nothing shows up, reopen the Shop and check your inventory before trying the same code again, since each one can only be claimed once per account.
Expired Yeet a Brainrot codes
No codes have expired yet, so every code listed above is still redeemable.
Where new Yeet a Brainrot codes get announced
New codes tend to arrive alongside game updates, bug-fix patches, and milestone celebrations. The official Yeet a Brainrot Discord server and the Rainbow Isle Official Roblox community are where the developers typically post them first, so joining either one keeps you ahead of the next relic chest drop.
Bookmarking this list is the fastest way to catch new rewards, since it gets refreshed as soon as fresh codes go live and old ones stop working.






